ExternalVendorCode/crosstool-ng
1
0
Fork 0
mirror of https://github.com/crosstool-ng/crosstool-ng.git synced 2025-03-23 20:45:17 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

cc/gcc: implement default for core options

Browse Source
This commit is contained in:
Yann E. MORIN" 2010-06-13 20:31:42 +02:00
parent 7b3c12d9a3
commit 3983fe1184
1 changed files with 15 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
scripts/build/cc/gcc.sh
View File

@ -49,7 +49,7 @@ do_cc_core_pass_1() {
case "${CT_BARE_METAL},${CT_CANADIAN},${CT_THREADS}" in
y,*,*) do_cc_core mode=baremetal build_libgcc=yes;;
,y,*) ;;
,,nptl) do_cc_core mode=static build_libgcc=no;;
,,nptl) do_cc_core mode=static;;
*) ;;
esac
}
@ -71,7 +71,7 @@ do_cc_core_pass_2() {
*) if [ "${CT_CC_GCC_4_3_or_later}" = "y" ]; then
do_cc_core mode=static build_libgcc=yes
else
do_cc_core mode=static build_libgcc=no
do_cc_core mode=static
fi
;;
esac
@ -82,27 +82,21 @@ do_cc_core_pass_2() {
# This function is used to build both the static and the shared core C conpiler,
# with or without the target libgcc. We need to know wether:
# - we're building static, shared or bare metal: mode=[static|shared|baremetal]
# - we need to build libgcc or not : build_libgcc=[yes|no]
# - we need to build libgcc or not : build_libgcc=[yes|no] (default: no)
# Usage: do_cc_core_static mode=[static|shared|baremetal] build_libgcc=[yes|no]
do_cc_core() {
local mode
local build_libgcc
local build_libgcc=no
local core_prefix_dir
local lang_opt
local tmp
local -a extra_config
local core_LDFLAGS
eval $1
eval $2
CT_TestOrAbort "Internal Error: 'mode' must either 'static', 'shared' or 'baremetal', not '${mode:-(empty)}'" "${mode}" = "static" -o "${mode}" = "shared" -o "${mode}" = "baremetal"
CT_TestOrAbort "Internal Error: 'build_libgcc' must be either 'yes' or 'no', not '${build_libgcc:-(empty)}'" "${build_libgcc}" = "yes" -o "${build_libgcc}" = "no"
# In normal conditions, ( "${mode}" = "shared" ) implies
# ( "${build_libgcc}" = "yes" ), but I won't check for that
CT_DoStep INFO "Installing ${mode} core C compiler"
mkdir -p "${CT_BUILD_DIR}/build-cc-core-${mode}"
cd "${CT_BUILD_DIR}/build-cc-core-${mode}"
while [ $# -ne 0 ]; do
eval "${1}"
shift
done
lang_opt=c
case "${mode}" in
@ -126,8 +120,15 @@ do_cc_core() {
[ "${CT_CC_LANG_CXX}" = "y" ] && lang_opt="${lang_opt},c++"
copy_headers=n
;;
*)
CT_Abort "Internal Error: 'mode' must be one of: 'static', 'shared' or 'baremetal', not '${mode:-(empty)}'"
;;
esac
CT_DoStep INFO "Installing ${mode} core C compiler"
mkdir -p "${CT_BUILD_DIR}/build-cc-core-${mode}"
cd "${CT_BUILD_DIR}/build-cc-core-${mode}"
# Bare metal delivers the core compiler as final compiler, so add version info and bugurl
[ -n "${CT_CC_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_CC_BUGURL}")
[ -n "${CT_CC_PKGVERSION}" ] && extra_config+=("--with-pkgversion=${CT_CC_PKGVERSION}")